Rough-in valve



FIG. 1 is a front, top, left side perspective view of a rough-in valveshowing our new design;

FIG. 2 is a rear, bottom, right side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Broken lines of the disclosure represent portions of the rough-in valvethat form no part of the claimed design.

CLAIM We claim the ornamental design for a rough-in valve, as shown anddescribed.